Inventor
VEITCH THOMAS
CA20 patents
Patents
20 patentsUS9506361B2Nov 29, 2016
Low profile vane retention
PRATT & WHITNEY CANADA20 citations91
US10865806B2Dec 15, 2020
Mistuned rotor for gas turbine engine
PRATT & WHITNEY CANADA10 citations83
US10190598B2Jan 29, 2019
Intermittent spigot joint for gas turbine engine casing connection
PRATT & WHITNEY CANADA8 citations82
US9845684B2Dec 19, 2017
Airfoil with stepped spanwise thickness distribution
PRATT & WHITNEY CANADA7 citations82
US9765795B2Sep 19, 2017
Compressor rotor airfoil
PRATT & WHITNEY CANADA10 citations82
US10837459B2Nov 17, 2020
Mistuned fan for gas turbine engine
PRATT & WHITNEY CANADA2 citations72
US10408231B2Sep 10, 2019
Rotor with non-uniform blade tip clearance
PRATT & WHITNEY CANADA2 citations72
US11002293B2May 11, 2021
Mistuned compressor rotor with hub scoops
PRATT & WHITNEY CANADA3 citations71
US10808755B2Oct 20, 2020
Method to seal damper cavity of multi-film oil damper
PRATT & WHITNEY CANADA3 citations71
US10760424B2Sep 1, 2020
Compressor rotor airfoil
PRATT & WHITNEY CANADA2 citations71
US10718215B2Jul 21, 2020
Airfoil with stepped spanwise thickness distribution
PRATT & WHITNEY CANADA5 citations71
US10689987B2Jun 23, 2020
Compressor rotor with coated blades
PRATT & WHITNEY CANADA2 citations71
US10443411B2Oct 15, 2019
Compressor rotor with coated blades
PRATT & WHITNEY CANADA3 citations71
US10443390B2Oct 15, 2019
Rotary airfoil
PRATT & WHITNEY CANADA4 citations71
US10487847B2Nov 26, 2019
Gas turbine engine blade casing
PRATT & WHITNEY CANADA2 citations69
US12415609B2Sep 16, 2025
Hybrid aircraft power plant
PRATT & WHITNEY CANADA0 citations62
US11009039B2May 18, 2021
Intermittent spigot joint for gas turbine engine casing connection
PRATT & WHITNEY CANADA0 citations60
US10781705B2Sep 22, 2020
Inter-compressor flow divider profiling
PRATT & WHITNEY CANADA1 citations59
US11125110B2Sep 21, 2021
Method and system to supply oil to a multi-film oil damper
PRATT & WHITNEY CANADA0 citations50
US11067121B2Jul 20, 2021
Multi-film oil damper with tapered damper rings
PRATT & WHITNEY CANADA0 citations50